Wnuk,
Thanks for replying. Hopefully I can still get some pictures posted. I understand what you are saying, but I still have confusion for fitting the muffler in. Also, I guess I'm just a bit slow tonight

(was a really long day at the flying field today!! Yippee) because I understand what you're saying, but just can't picture it completely. I guess that all comes in with the saying "a picture is worth a thousand words!!!". But trust me, I do appreciate everything you posted too.
Thanks
Ken